Analysis

  • max time kernel
    28s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2024, 19:36

General

  • Target

    f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe

  • Size

    167KB

  • MD5

    e22cb3768b8f1f0bd6a8334fe9480230

  • SHA1

    8330fbc04aec9f431b7b7e78bb9cc27dadc1d07a

  • SHA256

    f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938d

  • SHA512

    129e2fa45cbe86d5095e2729a941af32cbfa92f64a4cd301cdc73d7963b8a8b69616f21350efec22b043c127da0411aad13efe3b9277f759e31530bf3dc04d40

  • SSDEEP

    3072:I70460vVgQa7NLfIMCSBnp8iqXzNY4LHUegh2cp:0Fa7NLfIMCSB2NzSCO5

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Runs regedit.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe
    "C:\Users\Admin\AppData\Local\Temp\f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Users\Admin\AppData\Local\Temp\f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe
      "C:\Users\Admin\AppData\Local\Temp\f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:2648
  • C:\Users\Admin\AppData\Local\Temp\CE47.exe
    C:\Users\Admin\AppData\Local\Temp\CE47.exe
    1⤵
    • Executes dropped EXE
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:2868
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      2⤵
        PID:2220
        • C:\Users\Admin\AppData\Local\Temp\y7913717e597a_1.exe
          /suac
          3⤵
            PID:2624
            • C:\Windows\SysWOW64\regedit.exe
              "C:\Windows\SysWOW64\regedit.exe"
              4⤵
              • Runs regedit.exe
              PID:1492
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\Y79137~1.EXE" /RL HIGHEST
              4⤵
              • Creates scheduled task(s)
              PID:2096
      • C:\Users\Admin\AppData\Local\Temp\F567.exe
        C:\Users\Admin\AppData\Local\Temp\F567.exe
        1⤵
          PID:2924

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Roaming\awacrvc

                Filesize

                167KB

                MD5

                e22cb3768b8f1f0bd6a8334fe9480230

                SHA1

                8330fbc04aec9f431b7b7e78bb9cc27dadc1d07a

                SHA256

                f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938d

                SHA512

                129e2fa45cbe86d5095e2729a941af32cbfa92f64a4cd301cdc73d7963b8a8b69616f21350efec22b043c127da0411aad13efe3b9277f759e31530bf3dc04d40

              • \Users\Admin\AppData\Local\Temp\y7913717e597a_1.exe

                Filesize

                360KB

                MD5

                80c413180b6bd0dd664adc4e0665b494

                SHA1

                e791e4a3391fc6b7bcb58399cd4fa3c52a06b940

                SHA256

                6d99cec56614b6b8a23dfa84a50c6bbfde535411c6366ac2bcc20c9f5af62880

                SHA512

                347f4ae6f308b37d055a6177478e45ab3838d7020abed70c7aa138d2c3771e709de204da8550aebdcaa6139d869dc7328cc7e645c4dd48d1066f9ad70225644a

              • memory/1156-4-0x00000000003C0000-0x00000000003C9000-memory.dmp

                Filesize

                36KB

              • memory/1156-3-0x00000000003B0000-0x00000000003B8000-memory.dmp

                Filesize

                32KB

              • memory/1204-109-0x0000000002980000-0x0000000002981000-memory.dmp

                Filesize

                4KB

              • memory/1204-54-0x00000000770B1000-0x00000000770B2000-memory.dmp

                Filesize

                4KB

              • memory/1204-66-0x00000000029D0000-0x00000000029D6000-memory.dmp

                Filesize

                24KB

              • memory/1204-6-0x00000000029A0000-0x00000000029B6000-memory.dmp

                Filesize

                88KB

              • memory/1492-108-0x00000000000D0000-0x00000000000DB000-memory.dmp

                Filesize

                44KB

              • memory/1492-104-0x0000000000CB0000-0x0000000000D16000-memory.dmp

                Filesize

                408KB

              • memory/1492-103-0x0000000000CB0000-0x0000000000D16000-memory.dmp

                Filesize

                408KB

              • memory/1492-107-0x0000000000CB0000-0x0000000000D15000-memory.dmp

                Filesize

                404KB

              • memory/1584-99-0x00000000770B1000-0x00000000770B2000-memory.dmp

                Filesize

                4KB

              • memory/2220-56-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-69-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-118-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-117-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-47-0x0000000002020000-0x000000000202C000-memory.dmp

                Filesize

                48KB

              • memory/2220-46-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-113-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-33-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-34-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-36-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-40-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-42-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-41-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-39-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-38-0x00000000002A0000-0x00000000002A6000-memory.dmp

                Filesize

                24KB

              • memory/2220-37-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-35-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-49-0x0000000002010000-0x0000000002011000-memory.dmp

                Filesize

                4KB

              • memory/2220-50-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-48-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-51-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-53-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-97-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-52-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-55-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-88-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-57-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-58-0x0000000077060000-0x0000000077209000-memory.dmp

                Filesize

                1.7MB

              • memory/2220-65-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-78-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-77-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-70-0x00000000002A0000-0x00000000002A6000-memory.dmp

                Filesize

                24KB

              • memory/2220-76-0x0000000000110000-0x00000000001D4000-memory.dmp

                Filesize

                784KB

              • memory/2220-71-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-72-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-74-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-73-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2220-75-0x0000000077240000-0x00000000773C1000-memory.dmp

                Filesize

                1.5MB

              • memory/2624-106-0x00000000002A0000-0x00000000002A6000-memory.dmp

                Filesize

                24KB

              • memory/2624-101-0x0000000000010000-0x000000000006D000-memory.dmp

                Filesize

                372KB

              • memory/2624-92-0x00000000002A0000-0x00000000002A6000-memory.dmp

                Filesize

                24KB

              • memory/2624-94-0x0000000000560000-0x000000000056C000-memory.dmp

                Filesize

                48KB

              • memory/2624-96-0x00000000002F0000-0x0000000000356000-memory.dmp

                Filesize

                408KB

              • memory/2624-95-0x00000000002F0000-0x0000000000356000-memory.dmp

                Filesize

                408KB

              • memory/2624-91-0x00000000002F0000-0x0000000000356000-memory.dmp

                Filesize

                408KB

              • memory/2624-90-0x00000000002F0000-0x0000000000356000-memory.dmp

                Filesize

                408KB

              • memory/2648-2-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/2648-5-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/2648-7-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/2648-0-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2868-24-0x0000000000390000-0x000000000039D000-memory.dmp

                Filesize

                52KB

              • memory/2868-22-0x0000000000320000-0x0000000000386000-memory.dmp

                Filesize

                408KB

              • memory/2868-23-0x0000000000290000-0x0000000000291000-memory.dmp

                Filesize

                4KB

              • memory/2868-45-0x0000000000320000-0x0000000000386000-memory.dmp

                Filesize

                408KB

              • memory/2868-25-0x0000000077250000-0x0000000077251000-memory.dmp

                Filesize

                4KB

              • memory/2868-26-0x0000000000320000-0x0000000000386000-memory.dmp

                Filesize

                408KB

              • memory/2868-21-0x0000000000010000-0x000000000006D000-memory.dmp

                Filesize

                372KB

              • memory/2868-28-0x0000000001D40000-0x0000000001D41000-memory.dmp

                Filesize

                4KB

              • memory/2868-29-0x0000000000320000-0x0000000000386000-memory.dmp

                Filesize

                408KB

              • memory/2868-30-0x0000000001EF0000-0x0000000001EFC000-memory.dmp

                Filesize

                48KB

              • memory/2868-31-0x0000000000320000-0x0000000000386000-memory.dmp

                Filesize

                408KB

              • memory/2924-100-0x0000000000950000-0x0000000000EE6000-memory.dmp

                Filesize

                5.6MB

              • memory/2924-68-0x0000000000950000-0x0000000000EE6000-memory.dmp

                Filesize

                5.6MB